Typedef

Overview

Typedefs
typedef void(*	hal_sd_card_detect_callback_t) (hal_sd_card_event_t event, void *user_data)
	This defines the callback function prototype. More...
typedef void(*	hal_sd_callback_t) (hal_sd_callback_event_t event, void *user_data)
	This defines the callback function prototype. More...

Typedef Documentation

typedef void(* hal_sd_callback_t) (hal_sd_callback_event_t event, void *user_data)

This defines the callback function prototype.

Register a callback function to handle a DMA interrupt transfer process. This function is called after the SD/EMMC data transfer is complete. For more details about the callback, please refer to hal_sd_register_callback().

Parameters

[in]	event	is the DMA interrupt transfer event. This parameter specifies whether the transfer is success or not. For more details about the event type, please refer to hal_sd_callback_event_t.
[in]	user_data	is the user defined parameter obtained from the hal_sd_register_callback() function.

typedef void(* hal_sd_card_detect_callback_t) (hal_sd_card_event_t event, void *user_data)

This defines the callback function prototype.

Register a callback function to handle a card detection. This function is called after the card is inserted or plugged out. For more details about the callback, please refer to hal_sd_register_card_detection_callback().

Parameters

[in]	event	is the event of the card detection. This parameter specifies whether the SD card is inserted or not. For more details about the event type, please refer to hal_sd_card_event_t.
[in]	user_data	is the user defined parameter obtained from the hal_sd_register_card_detection_callback() function.